SMARTWOOL PhD Pro Endurance Print
Smartwool worked with athlete Rob Krar to create the ultimate ultra-run sock. This purpose-built sock features Shred Shield™ technology to reduce wear from toes, activity-specific minimal and targeted sole cushioning, and a new malleolus ankle cushion designed for protection on the most rugged trails. These socks were built to go as far as you want to go, with unwavering comfort and performance.
- Sock Height: Crew
- Rob Krar signature sock
- Minimal and targeted sole cushion; Achilles heel cushion
- Malleolus ankle cushion for protection on the most rugged trails
- Virtually Seamless™ toe for enhanced comfort
- 360° print technology